The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 2020
Filed:
Aug. 20, 2018
Applicant:
Halo International Sezc Ltd., Grand Cayman, KY;
Inventors:
Garold C. Miller, Hartford, CT (US);
Nathan Daniel Weinstein, Hartford, CT (US);
Assignee:
HALO INTERNATIONAL SEZC LTD., Georgetown, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G06F 1/26 (2006.01); H02J 7/34 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0031 (2013.01); G06F 1/26 (2013.01); G06F 1/263 (2013.01); H02J 7/007 (2013.01); H02J 7/0021 (2013.01); H02J 7/342 (2020.01); H02J 7/00 (2013.01);
Abstract
A safety circuit is provided for a portable charger having a charger battery operatively connected by a power supply to positive and negative jumper cable jacks capable of jump starting a 12V car battery as well as at least one USB port capable of charging 5V portable electronic devices. The safety circuit includes a jump start relay operatively connecting the power supply to the positive and negative jumper cable jacks; a microprocessor, and a voltage input analyzer operatively connected with the microprocessor to enable or disable the jump start relay.